-er a-a aaa aad aae aag aao aar aas aav ad- ada add ade adg ado adr ads adv aea aed aee aeg aeo aer aes aev ag- aga agd age agg ago agr ags agv aoa aod aoe aog aoo aor aos aov ar- ara ard are arg aro arr ars arv as- asa asd ase asg aso asr ass asv av- ava avd ave avg avo avr avs daa dad dae dag dao dar das dav dda ddd dde ddg ddo ddr dds de- dea ded dee deg deo der des dev dga dgd dge dgg dgr dgs doa dod doe dog doo dor dos dov dra drd dre drg dro drr drs drv dsa dsd dse dsg dso dsr dss dsv dva dvd dve dvg dvr dvs eaa ead eae eag eao ear eas eav ed- eda edd ede edg edo edr eds eea eed eee eeg eeo eer ees eev ega egd ege egg ego egr egs eo- eoa eod eoe eog eoo eor eos era erd ere erg ero err ers erv es- esa esd ese esg eso esr ess esv eva evd eve evg evo evr evs evv g-d gaa gad gae gag gao gar gas gav gda gdd gde gdo gdr gds gdv ge- gea ged gee geg geo ger ges gev gga ggd ggg ggo ggr ggs ggv goa god goe gog goo gor gos gov gra grd gre grg gro grr grs grv gsa gsd gse gsg gso gsr gss gsv gva gvd gve gvg gvo gvr gvs oaa oad oae oag oao oar oas oav oda odd ode odg odo odr ods odv oea oed oee oeg oeo oer oes oga ogd oge ogg ogo ogs oo- ooa ood oog ooo oor oos oov or- ora ord ore org oro orr ors orv os- osa osd ose osg oso osr oss osv ov- ova ovd ove ovo ovs ovv ra- raa rad rae rag rao rar ras rav rda rdd rde rdg rdo rdr rds rdv re- rea red ree reg reo rer res rev rga rgd rge rgg rgo rgr rgs rgv roa rod roe rog roo ror ros rov rra rrd rrg rrr rrs rsa rsd rse rsg rso rsr rss rsv rva rvd rve rvg rvo rvr rvs rvv saa sad sae sag sao sar sas sav sda sdd sde sdg sdo sdr sds sdv se- sea sed see seg seo ser ses sev sga sgd sge sgg sgo sgr sgs sgv soa sod soe sog soo sor sos sov sr- sra srd sre srg sro srr srs srv ss- ssa ssd sse ssg sso ssr sss ssv sva svd sve svg svo svr svs svv v-a v-e vaa vad vae vag vao var vas vav vdd vde vdg vdo vdr vds vdv vea ved vee veg veo ver ves vga vgg vgo vgr vgs voa vod voe vog voo vor vos vov vra vrd vre vrg vrr vrs vsa vsd vse vsg vso vsr vss vsv vva vvg vvo vvr vvs vvv